haber cometido un error

to have made a mistake

→ haber

phrase Uncommon #23,740

to have made a mistake This is the perfect infinitive form of “cometer un error” (to make a mistake).

SP: Ella reconoció haber cometido un error.

EN: She admitted to having made a mistake.

He must have made a mistake.

— Locamente millonarios (2018)

They must have made a mistake.

I must have made a mistake.

She admitted to having made a mistake.

How could you have made such a mistake?